平煤電網(wǎng)結(jié)構(gòu)介紹及事故案例分析-展示頁
2025-05-03 22:18本頁面
【正文】 的突然中斷會帶來嚴(yán)重的后果。電力系統(tǒng)從一種運行狀態(tài)到另一種運行狀態(tài)的過渡極為迅速。電力系統(tǒng)中，發(fā)電廠在任何時刻發(fā)出的功率必須等于該時刻用電設(shè)備所需的功率，輸送和分配環(huán)節(jié)中的功率損失之和。s function and influence .Key words: PingDingshan Coal Industry(Group) Electrical network accident analysis一、電力系統(tǒng)運行的特點： 電力系統(tǒng)是由電能的生產(chǎn)、輸送、分配和消費的各環(huán)節(jié)組成的一個整體，與其他工業(yè)系統(tǒng)相比，電力系統(tǒng)的運行具有如下明顯特點： (1)電能不易大量存貯。關(guān)鍵詞:平煤集團 電網(wǎng) 事故 分析PingDingshan Coal Industry(Group) electrical network accident case analysisCAO Xuan,WU Zilian (Pingdingshan Industrial College of Technology ,Pingdingshan,Henan,467001)Abstract: The electrical energy widely is applied day by day to the industry and agriculture, the transportation and in people39。電力系統(tǒng)供電安全更為重要。另外，提高電氣化程度，以電能代替其它形式的能量，是節(jié)約總能源消耗的一個重要途徑。平煤集團電網(wǎng)事故案例分析 曹 翾 仵自連（平項山工業(yè)職業(yè)技術(shù)學(xué)院 河南 平項山 467001 ) 摘要：電能被日益廣泛地應(yīng)用于工農(nóng)業(yè)、交通運輸及人民的日常生活中。以電作為動力，促進工農(nóng)業(yè)生產(chǎn)的機械化和自動化，保證產(chǎn)品質(zhì)量，大幅度提高勞動生產(chǎn)率。電能的應(yīng)用離不開電力系統(tǒng)。長期以來人們把水、空氣、土地作為人類生存的三大必要要素，隨著社會文明的進步和科學(xué)技術(shù)的發(fā)展，電在人們?nèi)粘Ｉ畹淖饔煤偷匚辉絹碓酵怀?，現(xiàn)在甚至有人把電稱作人類生存的第四大要素，足以可見電在現(xiàn)在和將來社會中的作用和影響。s daily life. To the electricity takes the power, the promotion industry and agriculture production mechanization and the automation, guaranteed the product quality, large scale enhances the labor productivity. Moreover, enhances the electrification degree, to the electrical energy replaces other forms the energy, is saves the total energy consumption an important way. The electrical energy application cannot leave the electrical power system. Electrical power system power supply security more important □people the water, the air, the land took since long ago the human survival three big essential essential factors, along with the social civilization progress and the science and technology development, the electricity are more and more prominent in the people daily life function and the status, now even some people are called as the electricity the human survival the fourth big essential factor, sufficiently obvious
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